package in.partake.controller.api.ticket;
import java.util.UUID;
import play.mvc.Result;
import in.partake.base.PartakeException;
import in.partake.controller.api.AbstractPartakeAPI;
import in.partake.controller.base.permission.EventEditParticipantsPermission;
import in.partake.model.IPartakeDAOs;
import in.partake.model.UserEx;
import in.partake.model.access.Transaction;
import in.partake.model.dao.DAOException;
import in.partake.model.dao.PartakeConnection;
import in.partake.model.dao.access.IEventAccess;
import in.partake.model.dto.Event;
import in.partake.model.dto.EventTicket;
import in.partake.resource.UserErrorCode;
public class RemoveAttendantAPI extends AbstractPartakeAPI {
public static Result post() throws DAOException, PartakeException {
return new RemoveAttendantAPI().execute();
}
@Override
protected Result doExecute() throws DAOException, PartakeException {
UserEx user = ensureLogin();
ensureValidSessionToken();
UUID ticketId = getValidTicketIdParameter();
String userId = getValidUserIdParameter();
new RemoveAttendantTransaction(user, ticketId, userId).execute();
return renderOK();
}
}
class RemoveAttendantTransaction extends Transaction<Void> {
private UserEx user;
private UUID ticketId;
private String userId;
public RemoveAttendantTransaction(UserEx user, UUID ticketId, String userId) {
this.user = user;
this.ticketId = ticketId;
this.userId = userId;
}
@Override
protected Void doExecute(PartakeConnection con, IPartakeDAOs daos) throws DAOException, PartakeException {
EventTicket ticket = daos.getEventTicketAccess().find(con, ticketId);
if (ticket == null)
throw new PartakeException(UserErrorCode.INVALID_TICKET_ID);
IEventAccess eventDao = daos.getEventAccess();
Event event = eventDao.find(con, ticket.getEventId());
if (event == null)
throw new PartakeException(UserErrorCode.INVALID_TICKET_ID);
if (!EventEditParticipantsPermission.check(event, user))
throw new PartakeException(UserErrorCode.FORBIDDEN_EVENT_ATTENDANT_EDIT);
daos.getEnrollmentAccess().removeByEventTicketIdAndUserId(con, ticketId, userId);
return null;
}
}